Analysis of Prescribing Patterns in Outpatients based on the Latest Chinese Guideline for the Management of Hypertension
10.3969/j.issn.0253-9896.2014.05.028
- VernacularTitle:从最新中国高血压指南分析门诊用药规范性
- Author:
Pengli YAN
;
Lin WANG
;
Cunjin WU
;
Jiaohong HUANG
;
Xuejin GAO
;
Xiao LI
;
Bainian LIU
;
Limin YANG
- Publication Type:Journal Article
- Keywords:
ambulatory care;
prescriptions,drug;
drug therapy,combination;
antihypertensive agents;
guidebooks
- From:
Tianjin Medical Journal
2014;(5):498-501
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the pattern of antihypertensive medication prescribing in outpatients from the Second Hospital of Tianjin Medical University, and analyze the shortcoming and deficiency compared with 2010 Chinese guidelines for the management of hypertension. Methods A total of 154 262 electronic prescribing for outpatients with hy-pertension, from January-December 2012 in a Grade 3A hospital in Tianjin, were enrolled in this retrospective survey. Data of commonly used antihypertensive medication and combination therapy in patients were analyzed. The patient data collected were divided into different groups according to age, gender, high blood pressure level and the onset of the season. Results (1)The list of the drugs commonly used for treating hypertension in outpatients were calcium antagonist (52.3%), angiotensin receptor blockers (34.0%),βblockers (25.9%), angiotensin-converting enzyme inhibitors (12.1%), fixed-dose combination (11.0%) and diuretics (1.4%).(2)The fewer combination therapy was found in outpatients than that of monotherapy (43.9%vs 56.1%). Some prescriptions were not routinely recommended by the Guideline (4.6%).(3)The combination therapy used in patients with stage 3 hypertension was higher than that of patients with stage 1or stage 2 hypertension (44.5%vs 37.7%vs 37.7%, P<0.01). The rate of combination therapy was significantly higher in cardiology department than that of other clini-cal departments (P<0.01). The combination therapy tended to be used in the elderly patients than that of non-elderly pa-tients (P<0.01). The number of prescriptions was lower in summer than that of other seasons,but the rate of combination therapy was higher in summer than that of spring, autumn and winter (P<0.01). Conclusion The prescriptions of combina-tion therapy and diuretic were inadequate in outpatients with hypertension. These findings indicate the difference between clinical prescription and the guideline for the management of hypertension.
